During isolation of b-carotene, if some of the sodium sulfate spilled over into the round bottom...
During isolation of b-carotene, if some of the sodium sulfate spilled over into the round bottom flask during decantation, how would that have affected the separation during column chromatography?
Homework Answers
ANSWER
- If some of the sodium sulfates spilled over into the round bottom flask during decantation it helps to dry the organic solvent easily, as sodium sulfates are a good drying agent,
- ie, sodium sulfates reduce the loss of chemical constituents such as B-carotene from organic solvents.
- so, when doing a column chromatography for separation of b-carotene , presence of drying agent sodium sulfate helps to persist more b-carotene in the column. thereby increase the isolation of b-carotene during column chromatography.
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